Home / 96,814.14-133,602.67-53,207.23

Finding the Fourth Proportional to 96,814.14, 133,602.67 and 53,207.23

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Solution

The fourth proportional to 96,814.14, 133,602.67 and 53,207.23 is: 73,425.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,814.14 : 133,602.67 = 53,207.23 : x
  2. Step 2: Convert to fraction form
    96,814.14/133,602.67 = 53,207.23/x
  3. Step 3: Cross multiply
    96,814.14x = 133,602.67 × 53,207.23
  4. Step 4: Simplify right side
    96,814.14x = 7,108,627,675.02
  5. Step 5: Solve for x
    x = 7,108,627,675.02/96,814.14
  6. Step 6: Final answer
    x = 73,425.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.